OT-2026-000047596
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, pulsed blow-off after set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000047596) never changes.
Identity and time
| Publication number | OT-2026-000047596 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e59-7cc4-8b4e-841798d36f13 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:49.774666Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047596 |
| Status | PUBLIC |
Content hashes
| Canonical text | fae5f01812e4906512ff850081108ca90207f8c71d05b8f50cb0a9f5bc963ef7 |
|---|---|
| Markdown | 458f380f6b406b0bb884fae9d740437381e4623daa5dd311b854971a10e26fdb |
| Publication page | a0dc846155d3bee833ced6157778331ad247951d06a06db8d68cef53516e8eab |
| Manifest | 86eacbe7dfd22a9f94a6de6ac885d2f730fdbf52d77b634e76af75875eb11e08 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | 5keZbCfuD5JDuI6Yzf/57/6wT3qsdDhSDiehRMniQKFebWtjcnhuKCt2Lymd3hYWul9CXutsyU5APo8QdkQvAw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:06:43.922299Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047596observed a0dc846155d3bee833ced6157778331a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:43.905346Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047596/manifest.jsonobserved 86eacbe7dfd22a9f94a6de6ac885d2f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:43.888655Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047596/publication.mdobserved 458f380f6b406b0bb884fae9d7404373...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:43.870148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047596/publication.txtobserved fae5f01812e4906512ff850081108ca9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|